All Four colors 500ml (17 oz) for each bottle: Black, Cyan, Magenta, Yellow

This Ink is to be used with refillable cartridges and CISS systems

Enough to fill the reservoirs of Continuous Ink System

For the CIS system, refilling is simply removing the rubber plug on top of the reservoirs and injecting the ink into the holes. You can also utilize this kit if you are manually refilling your own cartridges using the chip resetter' or using other CIS systems.